77333921536

素因数分解:

$2^8\times {\mathrm{17}}^3\times {\mathrm{61487}}^1$

素因数の和:61554

約数の個数: 72

約数和(自身を含む): 164014320960

約数和(自身を除く): 86680399424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4352, 4624, 4913, 9248, 9826, 18496, 19652, 36992, 39304, 61487, 73984, 78608, 122974, 157216, 245948, 314432, 491896, 628864, 983792, 1045279, 1257728, 1967584, 2090558, 3935168, 4181116, 7870336, 8362232, 15740672, 16724464, 17769743, 33448928, 35539486, 66897856, 71078972, 133795712, 142157944, 267591424, 284315888, 302085631, 568631776, 604171262, 1137263552, 1208342524, 2274527104, 2416685048, 4549054208, 4833370096, 9666740192, 19333480384, 38666960768, 77333921536]

約数ペア:

[(1, 77333921536), (2, 38666960768), (4, 19333480384), (8, 9666740192), (16, 4833370096), (17, 4549054208), (32, 2416685048), (34, 2274527104), (64, 1208342524), (68, 1137263552), (128, 604171262), (136, 568631776), (256, 302085631), (272, 284315888), (289, 267591424), (544, 142157944), (578, 133795712), (1088, 71078972), (1156, 66897856), (2176, 35539486), (2312, 33448928), (4352, 17769743), (4624, 16724464), (4913, 15740672), (9248, 8362232), (9826, 7870336), (18496, 4181116), (19652, 3935168), (36992, 2090558), (39304, 1967584), (61487, 1257728), (73984, 1045279), (78608, 983792), (122974, 628864), (157216, 491896), (245948, 314432)]